NVIDIA GeForce GTX 770: GPU Specs & Benchmarks

The GeForce GTX 770 is a graphics card by NVIDIA, built on the 28 nm process and based on the GK104 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

GK104

Model number

GK104-425-A2

Architecture

Kepler

Foundry

TSMC

Process Size

28 nm

Transistors

3,540 million

Die Size

294 mm²

Graphics Card

Release Date

May 30th, 2013

Family

GeForce 700

Production

End-of-life

Launch Price

399 USD

Predecessor

GeForce 600

Bus Interface

PCIe 3.0 x16

Memory

Memory Size

2 GB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

224.4 GB/s

Performance

Pixel fillrate

34.72 GPixel/s

Texture fillrate

138.9 GTexel/s

FP32 (float) performance

3.333 TFLOPS

FP64 (double) performance

138.9 GFLOPS (1:24)

Clock Speeds

Base Clock

1046 MHz

Boost Clock

1085 MHz

Memory Clock

1753 MHz
7 Gbps effective

Render Config

Shading Units

1536

TMUs

128

ROPs

32

L1 Cache

16 KB (per SMX)

L2 Cache

512 KB

Board Design

Slot Width

Dual-slot

Length

267 mm
10.5 inches

Width

111 mm
4.4 inches

Height

38 mm
1.5 inches

Thermal design power (TDP)

230 W

Suggested PSU

550 W

Display Connectors

2x DVI
1x HDMI
1x DisplayPort

Power Connectors

1x 6-pin + 1x 8-pin

Board Number

P2005

API support

DirectX

12 (11_0)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.1

Shader Model

5.1

CUDA

3.0